Inventor · disambiguated record
Norihiko Kumagai
Also filed as: KUMAGAI NORIHIKO
3 granted patents·29 citations·filing 1995–2015
68Inventor score
Top patents by PatentIndex Score
3 records- 0167US10401211B2Electronic balanceA&D CO LTD·Filed 2015·Granted Sep 3, 2019·2 cites·6 claims
- 0249US5723771AVibratory liquid detectorYAMAICHI ELECTRONICS CO LTD·Filed 1997·Granted Mar 3, 1998·15 cites·3 claims
- 0346US5621165AViscosity detector having a node alignment mechanismYAMAICHI ELECTRONICS CO LTD·Filed 1995·Granted Apr 15, 1997·12 cites·5 claims
Identity basis: PatentsView inventor disambiguation (2025Q4-odp release). How scoring works →